23380-53-2

7-Chloro-6-sulfamoylisatoic Anhydride is an intermediate in the synthesis of 2-Amino-4-chloro-5-sulfamoyl-o-benzotoluidide (A604420) and in the synthesis of 3-Aryl- and 3-?aralkyl-?1,?2,?3,?4-?tetrahydro-?4-?oxo-?6-?quinazolinesulfonamides.